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I didn't mean it as a fix - just an experiment - but I DID think they were the same thing . This Bentley diagram helps demystify:
(btw - is the theory that the DISA flap action triggers knock sensors resulting in the dip?)

you may have covered this before but are you running shark or aa? i'm sorry if you have mentioned it I'm going to dyno my car once i get the awd system off i might even do a test run with the transfer case and no front drive shafts. to see the difference if there is any either way good numbers!

Quick update. Ground Control dyno brackets came in. Nothing fancy. They were bare when I got them, so I hit them with a little paint. They bolt on where the bottom of the shock bolts. $50 shipped. Not too bad for an easy mounting point.

Quick update. Ground Control dyno brackets came in. Nothing fancy. They were bare when I got them, so I hit them with a little paint. They bolt on where the bottom of the shock bolts. $50 shipped. Not too bad for an easy mounting point.

$50!!!!!! are you kidding me.

Christ, thats a lot for two pieces of metal with some holes drill in them. i think ill be making my own. been meaning to make some tie down points on my e46. I dont know why bmw got rid of the ones they had on the e30's

Well, that's with 2 sets of shipping, too. He told me $20 plus shipping. It went from the guys that made them to GC, and then from GC to me.

Quote:

Originally Posted by AndrewBall

$50!!!!!! are you kidding me.

Christ, thats a lot for two pieces of metal with some holes drill in them. i think ill be making my own. been meaning to make some tie down points on my e46. I dont know why bmw got rid of the ones they had on the e30's